These DEAD (Asp-Glu-Ala-Asp) box polypeptide 31 ELISA kits are immunodetection tools for measuring specific protein levels in biological samples. DEAD (Asp-Glu-Ala-Asp) box polypeptide 31 is an alias of the human DDX31 gene, which encodes the protein, DEAD-box helicase 31. The protein is a suspected ATP-dependent RNA helicase (By similarity). The DDX31 protein is 851 amino acid residues in length and 94.1 kilodaltons in mass. However, as many as 4 protein isoforms have been identified. It is localized to the nucleus of the cell. Other names for this target antigen include probable ATP-dependent RNA helicase DDX31 and DEAD (Asp-Glu-Ala-Asp) box polypeptide 31. Click on the following ELISA kits for more detailed information, including target reactivity and assay sensitivity.